INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '475bdfe13cce43eeb885159d7754c79d228127d392a0db6c980ffbc4427a93aa', 
    'UIThElo8vcYH2WOYNM3j7MZS3lb9UR4by9rMEnxvYNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)